Question

in an RC circuit E=11.0 volt R=1.42 M ohm and C=1.80 uF. calculate the time constant. find max charge that will appear on the capacitor during charging. how long it take for the charge built up to 15.5 uC

Answer 1

time constant=rc=1.42×1.80=2.556×10^-3
max charge=19. 8 uC
t=appx 7.7×10^-3